基于经典扎根的大型工程资源协同测评指标体系构建

摘要

A large scale project,Guang Le expressway,which is the largest investment project in our country,has been selected as the research case,and the collaborative evaluation index system of large scale project resources has been studied.The classical grounded paradigm is used for substantive coding and theoretical coding of data.Under the premise of theoretical saturation,69 labels,30 concepts,12 categories and 3 main categories are extracted.On this basis,a three-dimensional conceptual model of collaborative evaluation of large scale engineering resources is constructed,and an index system for collaborative evaluation of large scale engineering resources is established.The questionnaire and expert scoring method are used to analyze the reliability of collaborative evaluation indicators of large-scale engineering resources,and the weight of the index is calculated by the method of correlaton matrix weighting.%选取我国目前已建成投资额最大的大型工程——广乐高速公路作为研究个案,研究大型工程资源协同测评指标体系.采用经典扎根的研究范式,对资料进行实质性编码和理论性编码.在达到理论饱和的前提下提取出69个标签、30个概念、12个范畴以及3个主范畴.在此基础上构建大型工程资源协同测评的三维概念模型并建立大型工程资源协同测评的指标体系.采用问卷调查及专家打分法对大型工程资源协同测评指标进行信度分析,并采用相关矩阵赋权法计算指标的权重,为大型工程建设中资源协同测评作参考.